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IPCCompiler: Make the connection shut down if the peer disconnected

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If we know that the peer disconnected while receiving a message in the
generated code, let's shutdown the connection from here instead of
forcing each client to do so.
This commit is contained in:
Lucas CHOLLET 2023-12-27 00:30:29 -05:00 committed by Andreas Kling
parent e56eb11dee
commit 4e9e340d21
Notes: sideshowbarker 2024-07-17 02:05:41 +09:00 
Author: https://github.com/LucasChollet
Commit: https://github.com/SerenityOS/serenity/commit/4e9e340d21
Pull-request: https://github.com/SerenityOS/serenity/pull/22066
Reviewed-by: https://github.com/MacDue
Reviewed-by: https://github.com/awesomekling
1 changed files with 4 additions and 2 deletions
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6
Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
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@ -514,8 +514,10 @@ void do_message_for_proxy(SourceGenerator message_generator, Endpoint const& end
message_generator.append(";");
} else if (is_try) {
message_generator.append(R"~~~();
if (!result)
return IPC::ErrorCode::PeerDisconnected;)~~~");
if (!result) {
m_connection.shutdown();
return IPC::ErrorCode::PeerDisconnected;
})~~~");
if (inner_return_type != "void") {
message_generator.appendln(R"~~~(
return move(*result);)~~~");